WO2007124905A3 - Grain abrasif à base de corindon sphérique fondu - Google Patents

Grain abrasif à base de corindon sphérique fondu Download PDF

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Publication number
WO2007124905A3
WO2007124905A3 PCT/EP2007/003638 EP2007003638W WO2007124905A3 WO 2007124905 A3 WO2007124905 A3 WO 2007124905A3 EP 2007003638 W EP2007003638 W EP 2007003638W WO 2007124905 A3 WO2007124905 A3 WO 2007124905A3
Authority
WO
WIPO (PCT)
Prior art keywords
abrasive grain
spherical corundum
grain based
melted
corundum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2007/003638
Other languages
German (de)
English (en)
Other versions
WO2007124905A2 (fr
Inventor
Sebastian Sachse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Center for Abrasives and Refractories Research and Development CARRD GmbH
Original Assignee
Center for Abrasives and Refractories Research and Development CARRD GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Center for Abrasives and Refractories Research and Development CARRD GmbH filed Critical Center for Abrasives and Refractories Research and Development CARRD GmbH
Priority to AT07724568T priority Critical patent/ATE490297T1/de
Priority to US12/226,844 priority patent/US9884982B2/en
Priority to CN200780015336.3A priority patent/CN101460587B/zh
Priority to EP07724568A priority patent/EP2013307B1/fr
Priority to DE200750005848 priority patent/DE502007005848D1/de
Priority to JP2009506980A priority patent/JP5186638B2/ja
Priority to KR1020087028781A priority patent/KR101226420B1/ko
Publication of WO2007124905A2 publication Critical patent/WO2007124905A2/fr
Publication of WO2007124905A3 publication Critical patent/WO2007124905A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1436—Composite particles, e.g. coated particles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Crushing And Grinding (AREA)

Abstract

La présente invention concerne un grain abrasif à base de corindon sphérique fondu, le corindon sphérique étant enrobé d'une couche relativement épaisse de particules abrasives solides à grain fin. Cet enrobage confère au corindon sphérique des propriétés qui permettent de l'utiliser comme grain abrasif.
PCT/EP2007/003638 2006-04-28 2007-04-25 Grain abrasif à base de corindon sphérique fondu Ceased WO2007124905A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT07724568T ATE490297T1 (de) 2006-04-28 2007-04-25 Schleifkorn auf basis von geschmolzenem kugelkorund
US12/226,844 US9884982B2 (en) 2006-04-28 2007-04-25 Abrasive grain based on melted spherical corundum
CN200780015336.3A CN101460587B (zh) 2006-04-28 2007-04-25 基于经熔融的球形刚玉的磨粒
EP07724568A EP2013307B1 (fr) 2006-04-28 2007-04-25 Grain abrasif à base de corindon sphérique fondu
DE200750005848 DE502007005848D1 (de) 2006-04-28 2007-04-25 Schleifkorn auf basis von geschmolzenem kugelkorund
JP2009506980A JP5186638B2 (ja) 2006-04-28 2007-04-25 溶融した球状コランダムを基礎とする砥粒
KR1020087028781A KR101226420B1 (ko) 2006-04-28 2007-04-25 용융 구체 코런덤에 기재한 연마 입자

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006020362A DE102006020362A1 (de) 2006-04-28 2006-04-28 Schleifkorn auf Basis von geschmolzenem Kugelkorund
DE102006020362.3 2006-04-28

Publications (2)

Publication Number Publication Date
WO2007124905A2 WO2007124905A2 (fr) 2007-11-08
WO2007124905A3 true WO2007124905A3 (fr) 2008-09-18

Family

ID=38315651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/003638 Ceased WO2007124905A2 (fr) 2006-04-28 2007-04-25 Grain abrasif à base de corindon sphérique fondu

Country Status (9)

Country Link
US (1) US9884982B2 (fr)
EP (1) EP2013307B1 (fr)
JP (1) JP5186638B2 (fr)
KR (1) KR101226420B1 (fr)
CN (1) CN101460587B (fr)
AT (1) ATE490297T1 (fr)
DE (2) DE102006020362A1 (fr)
RU (1) RU2434039C2 (fr)
WO (1) WO2007124905A2 (fr)

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JP5694033B2 (ja) * 2011-03-30 2015-04-01 日本碍子株式会社 ハニカム構造体の製造方法
DE102012017969B4 (de) * 2012-09-12 2017-06-29 Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh Agglomerat-Schleifkorn mit eingelagerten Mikrohohlkugeln
CN103589344B (zh) * 2013-11-14 2015-06-10 上海新安纳电子科技有限公司 一种氧化铝抛光液的制备方法
CN103770029A (zh) * 2014-01-10 2014-05-07 当涂县南方红月磨具磨料有限公司 一种含有氧化石墨烯的金刚石砂轮
US9586308B2 (en) * 2014-04-09 2017-03-07 Fabrica Nacional De Lija, S.A. De C.V. Abrasive product coated with agglomerated particles formed in situ and method of making the same
CN107541189A (zh) * 2017-08-22 2018-01-05 郑州威源新材料有限公司 一种保证锆刚玉磨料粒度组成稳定的生产方法
CN107814560A (zh) * 2017-09-30 2018-03-20 江苏金石研磨有限公司 一种陶瓷研磨球滚动成型用复合增强剂及其制作方法及其使用方法
DE102017130046A1 (de) * 2017-12-14 2019-06-19 Imertech Sas Agglomerat-Schleifkorn
US11207835B2 (en) 2018-04-20 2021-12-28 Carbon, Inc. Bonded surface coating methods for additively manufactured products
CN109238849A (zh) * 2018-09-18 2019-01-18 河南工业大学 一种陶瓷结合剂磨具性能的检测方法
CN113214790B (zh) * 2021-04-06 2022-01-28 白鸽磨料磨具有限公司 一种空心氧化铝球基复合磨料及其制备方法、磨具
CN113861938B (zh) * 2021-09-16 2023-03-24 河南建筑材料研究设计院有限责任公司 一种刚玉基多晶磨料及其制备方法
CN113860896A (zh) * 2021-11-03 2021-12-31 贵州安吉华元科技发展有限公司 高温精密铸造低蠕变刚玉莫来石及其制造方法
CN116874288B (zh) * 2023-06-16 2024-04-16 辽宁煜鑫高科技术新材料有限公司 一种板状刚玉球耐火材料的制备方法及其应用

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US2527044A (en) * 1945-06-14 1950-10-24 Exolon Company Surface-coated abrasive grain
DD134638A1 (de) * 1977-08-30 1979-03-14 Peter Koecher Verfahren zur herstellung hochtonerdehaltiger hohlkugeln
DE3147597C1 (de) * 1981-12-02 1983-02-03 Dynamit Nobel Ag, 5210 Troisdorf Korund-Schleifkorn mit keramischer Ummantelung
WO2004053013A2 (fr) * 2002-12-10 2004-06-24 Treibacher Schleifmittel Gmbh Produit abrasif presentant des caracteristiques d'abrasion ameliorees

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GB284131A (en) 1927-06-07 1928-01-26 Metallbank & Metallurg Ges Ag Process of disintegrating liquid alumina
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DE628936C (de) 1934-12-20 1936-04-18 Carl Krug Dr Ing Verfahren zur Herstellung von Schleifkoernern
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1871793A (en) * 1925-03-02 1932-08-16 Aluminum Co Of America Purified metallic oxide
US2527044A (en) * 1945-06-14 1950-10-24 Exolon Company Surface-coated abrasive grain
DD134638A1 (de) * 1977-08-30 1979-03-14 Peter Koecher Verfahren zur herstellung hochtonerdehaltiger hohlkugeln
DE3147597C1 (de) * 1981-12-02 1983-02-03 Dynamit Nobel Ag, 5210 Troisdorf Korund-Schleifkorn mit keramischer Ummantelung
WO2004053013A2 (fr) * 2002-12-10 2004-06-24 Treibacher Schleifmittel Gmbh Produit abrasif presentant des caracteristiques d'abrasion ameliorees

Also Published As

Publication number Publication date
DE502007005848D1 (de) 2011-01-13
KR20090007462A (ko) 2009-01-16
EP2013307B1 (fr) 2010-12-01
RU2008146975A (ru) 2010-06-10
JP2009535286A (ja) 2009-10-01
CN101460587B (zh) 2015-11-25
WO2007124905A2 (fr) 2007-11-08
US9884982B2 (en) 2018-02-06
DE102006020362A1 (de) 2007-10-31
CN101460587A (zh) 2009-06-17
ATE490297T1 (de) 2010-12-15
EP2013307A2 (fr) 2009-01-14
JP5186638B2 (ja) 2013-04-17
US20090139149A1 (en) 2009-06-04
KR101226420B1 (ko) 2013-01-24
RU2434039C2 (ru) 2011-11-20

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